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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
from libcpp.memory cimport shared_ptr
from pyarrow.includes.libarrow cimport (CArray, CBuffer, CDataType,
CField, CRecordBatch, CSchema,
CTable, CTensor, CSparseCOOTensor,
CSparseCSRMatrix, CSparseCSCMatrix,
CSparseCSFTensor)
cdef extern from "arrow/python/pyarrow.h" namespace "arrow::py":
cdef int import_pyarrow() except -1
cdef object wrap_buffer(const shared_ptr[CBuffer]& buffer)
cdef object wrap_data_type(const shared_ptr[CDataType]& type)
cdef object wrap_field(const shared_ptr[CField]& field)
cdef object wrap_schema(const shared_ptr[CSchema]& schema)
cdef object wrap_array(const shared_ptr[CArray]& sp_array)
cdef object wrap_tensor(const shared_ptr[CTensor]& sp_tensor)
cdef object wrap_sparse_tensor_coo(
const shared_ptr[CSparseCOOTensor]& sp_sparse_tensor)
cdef object wrap_sparse_tensor_csr(
const shared_ptr[CSparseCSRMatrix]& sp_sparse_tensor)
cdef object wrap_sparse_tensor_csc(
const shared_ptr[CSparseCSCMatrix]& sp_sparse_tensor)
cdef object wrap_sparse_tensor_csf(
const shared_ptr[CSparseCSFTensor]& sp_sparse_tensor)
cdef object wrap_table(const shared_ptr[CTable]& ctable)
cdef object wrap_batch(const shared_ptr[CRecordBatch]& cbatch)
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